%kasimse.m
% assume delt is known
sw=175825.39269;% sampling frequency
delt=1/sw;% time increment
fov=12.8;kf=32/fov;
NN1=round(80*99.014);
NN2=2*NN1;
%NN2=round(.09/delt);

NNNN=12307-215-220;
c1=2*pi/(NNNN*delt);
om1=59.944*c1;
om2=38.4*c1;

tim1=(1:NN1)*delt;
ksim1=kf*cos(om1*tim1).*exp(1i*(om2*tim1-2.1114));
kx1=real(ksim1)';ky1=imag(ksim1)';
tim2=(1:NN2)*delt;
ksim2=kf*cos(om1*tim2).*exp(1i*(om2*tim2-2.1114));
kx2=real(ksim2)';ky2=imag(ksim2)';
